[Q] Bricked Huawei ascend D quad xl U 9510E

Hi, I am a newbie to flashing custom Roms. I desperately need help. I have a Huawei ascend u9510E. I decided to try to flash a custom ROM. I successfully rooted the device and followed the instructions on one of the threads on how to flash a custom ROM for this particular phone. I went into the recovery cleared the cache and factory reset and then went to install the zipped ROM from SD card. Everything went fine until I rebooted. That's when the phone got stuck on huawei logo. I could not go back into the recovery or do anything. Unfortunately, it happened in the middle of the high so by the morning the battery got drained completely. The battery is non removable and I can't charge the phone. What are my options if any? Please help. I am willing to pay. Thanks a lot in advance

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